IBM Support

Security Bulletin: IBM MQ Appliance is affected by a Mozilla Network Security Services (NSS) vulnerability (CVE-2018-12384)

Created by Adrian Dick on
Published URL:
https://www.ibm.com/support/pages/node/792549
792549

Security Bulletin


Summary

IBM MQ Appliance has addressed the following Mozilla Network Security Services (NSS) vulnerability.

Vulnerability Details

CVEID: CVE-2018-12384
DESCRIPTION: Mozilla Network Security Services (NSS), as used in Mozilla Firefox, could allow a remote attacker to obtain sensitive information, caused by the improper handling of an SSLv2-compatible ClientHello message. By conducting a passive replay attack, an attacker could exploit this vulnerability to obtain sensitive information.
CVSS Base Score: 4.8
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/150436 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N)

Affected Products and Versions

IBM MQ Appliance 8.0
Maintenance levels between 8.0.0.0 and 8.0.0.11

IBM MQ Appliance 9.1 Long Term Support (LTS) Release
Maintenance level 9.1.0.0

Remediation/Fixes

IBM MQ Appliance 8.0
Apply  iFix IT27359 , or later.

IBM MQ Appliance 9.1 Long Term Support (LTS) Release
Apply  fixpack 9.1.0.1 , or later.

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

Off

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

21 Feb 2019 : Original version published

*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.

Disclaimer

Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.

Internal Use Only

PSIRT advisories 13823 (MCP7) and 13478 (MCP8)
PSIRT product records 128515 (MCP7) and 128514 (MCP8)

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Document Information

Modified date:
21 February 2019

UID

ibm10792549

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